Top Definition
The sense of euphoria one feels when having an overdose of the show Glee and all things Glee related.
"I think I just a gleegasm from listening to all that music from Glee!"
"You would."

OR!

"The Glee soundtrack just came out! I'm about to have a Gleegasm!"
by Glee Lover November 04, 2009

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hearing the voices of the amazing Glee guys (mostly Mark and Sam and Corey) and getting an orgasm that is so powerful ur pants melt.

Gleegasm
*hears Mark Salling sing Sweet Caroline* shit! i just had a gleegasm
by Sweet Caroline!!!!! November 11, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
"Glee orgasm", the ecstasy felt as a result of a phenomenal moment during or pertaining to the Fox Sitcom, Glee.
OMG!!! FOX just is airing the Fall Preview... I'm totally having a Glee-gasm
by Rani Koonz September 07, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
Someone who in a moment of being overly-chipper, has an emotionally devastating moment of absolute serenity and happiness.
<Friend> I just got a Wii!
<Friend2> I'm about to gleegasm.
by Blahful154 March 29, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt